What is Electrical Engineering?

13 Answers   L&T, NTPC, Wockhardt,

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what is V=4.44FBN, THIS 4.44 ONLY U GOT the voltage in term sof 11, 22 etc this 4.44 u will get from form factor which has a value of 1.11

1 Answers  

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1.what is the contact resistace of CB ? 2.radioactivity should be mesured with---------?

3 Answers   Power Grid,

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How one can say about a device (e.g: a light holder contains 20 or 30 L.E.Ds which glows when power supply is off, from which source they are getting the supply..... battery or capacitor) without removing and opening up its case ?

1 Answers   CMC,

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Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

0 Answers   Siemens,

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what is per unit impedance?

3 Answers  

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give me list of material for wiring of 20hp motor?

2 Answers   Alchemist,

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what are the names and size of various conductors used in transmission lines

1 Answers   NTPC, Power Grid,

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what does mean of RCT and STR in diffrential CT?

0 Answers  

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what is Bucholtz Relay test???? Explain??

2 Answers   KSEB,

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What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?

4 Answers   GE,

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what is RTD? what is THERMOCOUPLE? What is difference between it?

2 Answers   Bhel,

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